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Description
2.8L Duramax LWN OBD2 Power Tuning Package (2016-2022)This all in one LWN tuning bundle is built for power tuning 20162022 LWN Duramax Colorado and Canyon trucks who want a clean, proven delete tuning solution without mixing hardware and files. It includes the required OBD2 flash interface, LWN delete tune file and credits needed to write the calibration right away. No compatibility guessingplug in, read and flash. Off road use only. No OBD2 selected? If you choose not to add the OBD2 flash interface, No
This all-in-one LWN tuning bundle is built for power tuning 2016–2022 LWN Duramax Colorado and Canyon trucks who want a clean, proven delete tuning solution without mixing hardware and files. It includes the required OBD2 flash interface, LWN delete tune file and credits needed to write the calibration right away. No compatibility guessing—plug in, read and flash. Off-road use only.
⚠️ No OBD2 selected? If you choose not to add the OBD2 flash interface, No flash device and No credits are included. You will need a compatible OBD2 tuning interface and credits purchased separately before you can write the tune.
Compatibility
| Year Range | Make | Model | Engine |
|---|---|---|---|
| 2016–2022 | Chevrolet | Colorado | 2.8L LWN Duramax |
| 2016–2022 | GMC | Canyon | 2.8L LWN Duramax |
Technical Specifications
| Tuning Method | OBD2 flash programming |
|---|---|
| Programming Interface | Handheld OBD2 flash interface |
| Supported ECM | LWN Duramax engine control module |
| Tune Levels Included | 5 selectable power levels |
| Horsepower Increase | Up to +40 HP (depending on tune level) |
| Credits Included | With OBD2 option: 2016 models: 2 credits / 2017–2022 models: 4 credits. Not included if no OBD2 is selected. |
| Vehicle Interface | Standard OBD2 diagnostic port |
| Emissions Configuration | Delete tuning – off-road use only |
Everything you need. Hardware. Tuning. Credits.
Stop buying parts and wondering which tune works. This bundle delivers the OBD2 flash tuning interface and the LWN Duramax delete tune file fully compatible, ready to install. Your ticket to unlocking raw power in your 2016-2022 LWN Duramax (Colorado / Canyon).
What You Get
| What You Get | Why It Matters |
|---|---|
| OBD2 Flash Tuning Interface (hardware) | Control over writing your delete tune, diagnostics, logs—in your hands. |
| LWN Delete Tune ECM File (2016-2022 Colorado/Canyon) | Pre-built, tested performance files: heavy towing, street, sport—levels for your driving style. |
| Required Credits (for loading the delete tune) | No guesswork. No surprise costs. You can write the tune right away. |
Duramax LWN POWER Tune Levels
This package includes the LWN Delete Tune file with these power levels:
| Tune Name | HP Gain |
|---|---|
| Stock Optimized | +0 HP |
| Heavy Towing | +12 HP |
| Light Towing | +24 HP |
| Sport | +36 HP |
| Performance | +40 HP |
Everything You Need to Install
- Compatible Truck: 2016-2022 Chevrolet Colorado or GMC Canyon with LWN Duramax.
- OBD2 Flash Interface: Included when the OBD2 option is selected. If no OBD2 option is chosen, no flash device and no credits are included.
- Tuning Credits: Included with the OBD2 option only. 2016 models: 2 credits / 2017–2022 models: 4 credits.
What's Included
- OBD2 Flash Tuning Interface device (hardware)
- LWN Delete Tune ECM file with chosen level of power
- Required tuning credits for activation inside the interface
- All cables, software links & instructions needed for installation
Advanced Features
This bundle gives you:
- Hardware control over engine parameters—throttle, timing, torque curves.
- Diagnostic scanning, live data and logging during and after tune write.
- Firmware stability and safety built in: stock limp-mode protection, overheat safeguards, etc.
📘 Click here for Bundle Installation Instructions
Frequently Asked Questions
Q: How much HP can you get out of a 2.8L Duramax with this bundle?
A: This bundle includes a choice of five tune levels up to +40 HP over stock (Performance level). Actual results depend on truck condition, supporting mods, fuel quality, and how the truck is set up.
Q: How much does it cost to delete a 2.8L Duramax?
A: Cost varies based on which delete parts you install and whether the work is DIY or shop-performed. This bundle includes the tuning interface, delete tune file and required credits only—it does not include physical delete pipes or block-off components. If you are looking for an LWN EGR delete solution the LWN EGR Delete Kit is sold separately.
Q: Do I need any extra credits or hardware to flash the tune?
A: Credits and the flash interface are included when the OBD2 option is selected. If you did not select the OBD2 option, no flash device and no credits are included and will need to be purchased separately.
Q: Do I need to tune the truck before removing emissions parts?
A: Yes. The truck must be tuned with no active codes before any emissions components are removed. Skipping that step can create flash issues and may risk ECM problems.
Q: Can I go back to stock after flashing?
A: In most cases you can return to a stock file if you saved the original read when the truck was still stock. If emissions hardware has been removed, returning to stock calibration typically isn't recommended because it can trigger faults and drivability issues.
Please Note
- Returns not accepted for digital components. This bundle includes a custom-tune. We cannot refund the tune file or interface if credits have been used.
- This product is intended for off-road use only.
- Please review our Terms & Conditions and Shipping Policy below.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy